2. For all equations e, if e is quadratic, then * e has at most two real solutions. Which of the following statements are correct? All quadratic equations have two real solutions. Every quadratic equations have at most two real solutions. If an equation is quadratic, then it has two real solutions. If e is a quadratic equation, then e has at most two real solutions. For all quadratic equation e, there are at least two real solutions.

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